Gazebo_simulation-Frontend/node_modules/.cache/babel-loader/f00c8efdd514bbc42ad6f6610fc916fb.json

{"ast":null,"code":"import ownerDocument from './ownerDocument';\n/**\n * Return the actively focused element safely.\n *\n * @param doc the document to checl\n */\n\nexport default function activeElement(doc) {\n  if (doc === void 0) {\n    doc = ownerDocument();\n  } // Support: IE 9 only\n  // IE9 throws an \"Unspecified error\" accessing document.activeElement from an <iframe>\n\n\n  try {\n    var active = doc.activeElement; // IE11 returns a seemingly empty object in some cases when accessing\n    // document.activeElement from an <iframe>\n\n    if (!active || !active.nodeName) return null;\n    return active;\n  } catch (e) {\n    /* ie throws if no active element */\n    return doc.body;\n  }\n}","map":null,"metadata":{},"sourceType":"module"}